α-Chlor-α-(p-nitrobenzolsulfonyl)-dimethylether, also known as α-chloro-α-(p-nitrobenzylsulfonyl)dimethyl ether, is a chemical compound with the molecular formula C10H10ClNO4S. It is a colorless to pale yellow crystalline solid that is soluble in organic solvents. α-Chlor-α-(p-nitrobenzolsulfonyl)-dimethylether is primarily used as a reagent in organic synthesis, particularly for the preparation of α-chloroesters and α-chloroaldehydes. It is synthesized by reacting p-nitrobenzylsulfonyl chloride with dimethyl ether. Due to its reactivity, it is important to handle α-Chlor-α-(p-nitrobenzolsulfonyl)-dimethylether with care, as it can be harmful if inhaled, ingested, or absorbed through the skin.
42004-09-1
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Basic information
- Product Name: α-Chlor-α-(p-nitrobenzolsulfonyl)-dimethylether
- Synonyms:
- CAS NO:42004-09-1
- Molecular Formula:
- Molecular Weight: 265.674
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: α-Chlor-α-(p-nitrobenzolsulfonyl)-dimethylether(CAS DataBase Reference)
- NIST Chemistry Reference: α-Chlor-α-(p-nitrobenzolsulfonyl)-dimethylether(42004-09-1)
- EPA Substance Registry System: α-Chlor-α-(p-nitrobenzolsulfonyl)-dimethylether(42004-09-1)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 42004-09-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 42004-09-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,0,0 and 4 respectively; the second part has 2 digits, 0 and 9 respectively.Calculate Digit Verification of CAS Registry Number 42004-09:
(7*4)+(6*2)+(5*0)+(4*0)+(3*4)+(2*0)+(1*9)=61
61 % 10 = 1
So 42004-09-1 is a valid CAS Registry Number.
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42004-09-1Downstream Products
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α-Chlor-α-(p-nitrobenzolsulfonyl)-dimethylether
